PoD: Positional Dependency-Based Word Embedding for Aspect Term Extraction.
Yichun YinChenguang WangMing ZhangPublished in: CoRR (2019)
Keyphrases
- term extraction
- multiword
- automatic extraction
- ontology learning
- keyword extraction
- text mining
- context sensitive
- natural language text
- vector space
- co occurrence
- n gram
- language model
- keywords
- background knowledge
- information retrieval
- document representation
- semantic knowledge
- natural language processing
- semi supervised
- ontology construction
- knowledge discovery